Re: how to use gdb-sim?

Re: how to use gdb-sim?

[Ben Elliston]

>>>>> "dam" == dam wang <gb2312> writes:

  dam> I'm sorry, but would u please show me some more particular reference? 
  dam> I try "target sim" and got such comment: "Undefined target command: "sim".  
  dam> Try "help target"." I type "help target" and can not find target option of 
  dam> sim. Then I reinstall gdb, try the same command, and got the same comment.

The availability of the "target sim" command is dependent on the
target you configure GDB for.  Many targets don't have an in-built GDB
simulator.

Ben

Re: how to use gdb-sim?

[姹 缈]

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hi

>The availability of the "target sim" command is dependent on the
>target you configure GDB for.  Many targets don't have an in-built GDB
>simulator.
>
>Ben

thank u for ur repply

I re-install first with the command :

configure target=sim prefix="PREFIX"

and got the comment that tells me it's a wrong command with unexistent 
option. 

The source package I have for gdb install contains a subdirectory with the 
name of "sim", does it mean it will have an in-build sim? If not, where 
could I get the source package with which I can build GDB with an in-build 
sim?

thanks a lot

Dam Wang
   


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Re: how to use gdb-sim?

[Ben Elliston]

>>>>> "dam" == dam wang <gb2312> writes:

  dam> As mentioned in CGEN's manual, CGEN support GDB's sim as a simulator, but I 
  dam> don't know how to use GDB's sim, and I can't find any document which tell 
  dam> me how to use it. 

These are references to "GDB simulators", that is, the type of
simulators that were traditionally linked into GDB and activated using
the GDB command "target sim".

CGEN can generate both "GDB simulators" and SID simulators.  GDB can
use either simulator, however -- SID has support for talking to GDB.

Ben

how to use gdb-sim?

[姹 缈]

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hi

As mentioned in CGEN's manual, CGEN support GDB's sim as a simulator, but I 
don't know how to use GDB's sim, and I can't find any document which tell 
me how to use it. 

Is there any document about GDB's sim, or please tell me how to use it? 

In addition, as I know, GDB is a debugger, could it test the performance of 
a CPU or a systerm? In fact, that is my purpose to use CGEN && CGEN-based 
simulator!

thank u for ur help!

dam wang   





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how to use gdb-sim?

[姹 缈]

[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain; charset=gb2312; format=flowed, Size: 619 bytes --]

hi

As mentioned in CGEN's manual, CGEN support GDB's sim as a simulator, but I 
don't know ho to use GDB sim, and I can't find any document which tell me 
how to use it. 

Is there any document about GDB's sim, or please tell me how to use it? 

In addition, as I know, GDB is a debugger, could test the performance of a 
CPU or a systerm? In fact, that is my purpose to use CGEN && CGEN-based 
simulator!

thank u for ur help!

dam wang   



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